@article{CM_1995__97_1-2_135_0,
     author = {Kraft, James S. and Schoof, Ren\'e},
     title = {Computing {Iwasawa} modules of real quadratic number fields},
     journal = {Compositio Mathematica},
     pages = {135--155},
     publisher = {Kluwer Academic Publishers},
     volume = {97},
     number = {1-2},
     year = {1995},
     mrnumber = {1355121},
     zbl = {0840.11043},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1995__97_1-2_135_0/}
}